1 /* $NetBSD: ymvar.h,v 1.2 1998/08/25 22:34:32 pk Exp $ */ 2 3 /* 4 * Copyright (c) 1994 John Brezak 5 * Copyright (c) 1991-1993 Regents of the University of California. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the Computer Systems 19 * Engineering Group at Lawrence Berkeley Laboratory. 20 * 4. Neither the name of the University nor of the Laboratory may be used 21 * to endorse or promote products derived from this software without 22 * specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 */ 37 38 /* 39 * Original code from OpenBSD. 40 */ 41 42 /* 43 * Mixer devices 44 */ 45 #define YM_MIDI_LVL 0 46 #define YM_CD_LVL 1 47 #define YM_DAC_LVL 2 48 #define YM_LINE_LVL 3 49 #define YM_SPEAKER_LVL 4 50 #define YM_MIC_LVL 5 51 #define YM_MONITOR_LVL 6 52 #define YM_MIDI_MUTE 7 53 #define YM_CD_MUTE 8 54 #define YM_DAC_MUTE 9 55 #define YM_LINE_MUTE 10 56 #define YM_SPEAKER_MUTE 11 57 #define YM_MIC_MUTE 12 58 #define YM_MONITOR_MUTE 13 59 60 #define YM_REC_LVL 14 61 #define YM_RECORD_SOURCE 15 62 63 #define YM_OUTPUT_LVL 16 64 #define YM_OUTPUT_MUTE 17 65 66 /* Classes - don't change this without looking at mixer_classes array */ 67 #define YM_INPUT_CLASS 18 68 #define YM_RECORD_CLASS 19 69 #define YM_OUTPUT_CLASS 20 70 #define YM_MONITOR_CLASS 21 71 72 73 struct ym_softc { 74 struct ad1848_isa_softc sc_ad1848; 75 #define ym_irq sc_ad1848.sc_irq 76 #define ym_drq sc_ad1848.sc_drq 77 #define ym_recdrq sc_ad1848.sc_recdrq 78 79 bus_space_tag_t sc_iot; /* tag */ 80 bus_space_handle_t sc_ioh; /* handle */ 81 isa_chipset_tag_t sc_ic; 82 83 bus_space_handle_t sc_controlioh; 84 85 int master_mute, mic_mute; 86 struct ad1848_volume mic_gain, master_gain; 87 }; 88 89 void ym_attach __P((struct ym_softc *)); 90